Motoblock "Cascade": carburetor adjustment. The device and technical characteristics of the motor block "Cascade"

Nowadays a wide variety of aggregates are used for soil treatment. Quite well performs many tasks of domestic equipment, which is called the "Cascade" motoblock. Adjusting the carburetor of this technique will ensure the stability of its engine's turns and help prepare the unit for the new season. How to work with the motor-block "Cascade" correctly , should be considered in more detail.

general characteristics

According to the manufacturer's instructions, the Kaskad motoblock is a multifunctional device. With its help perform various tasks in the process of processing the soil of plots of different areas.

Motoblock "Cascade" is produced since 2006. The manufacturer is constantly improving the design.

Motoblock "Cascade", the technical characteristics of which meet all modern requirements, are used for 6-40 acres.

With the help of the presented unit, it is possible to dig up large plots of land, hoe them, loosen the soil, and also transport loads and containers with liquid.

The weight of the produced models varies from 50 to 100 kg, depending on the type of work performed by the unit.

"Cascade" - a motoblock, the instruction of which regulates the device and application of this technique, provides for the operation of equipment when equipped with its engine capacity from 5 to 8 liters. from.

According to consumers' reviews, motoblocks, including the "Cascade", work longer with more engine power.

Engine

According to the technical characteristics of the motor block "Cascade", they use engines of domestic production DM68 with a capacity of 6 liters. from.

Sometimes in the structure of the unit, engines of foreign companies are used. This GS200 from the Japanese brand HONDA and I / C of the American manufacturer BRIGGS & STRATTON. Their capacity is usually 6.5 liters. from.

Motoblock "Cascade", the carburetor adjustment which depends on the type of engine, has the appropriate manufacturer's recommendations for its maintenance.

Japanese engines are durable and able to work without stopping for a long time. American equipment is environmentally friendly, easy to start even at low temperatures. It is used in models that allow, in addition to basic functions, to remove snow in winter.

Engines with a carburetor in the presented technique use fuel as fuel and are four-stroke.

The structure of the motor block "Cascade" is quite simple, which allows you to adjust the carburetor yourself. To replace the parts will not need much cost. They are easy to find in all the specialized stores.

The carburetor can be both domestic and imported.

Unit assembly

This technique has a mechanical grip, according to the device of the motor block "Cascade", which occurs when tensioning the gearbox.

After that, the torque goes to a two-stage chain reducer. It provides for 4 speeds of such an aggregate, as the motor block "Cascade". Technical characteristics indicate that two speeds are carried out when moving forward and two - when moving backwards.

The reinforced gearbox supports the output shaft, which allows expressing the gain.

With the average size of the motor block "Cascade" reducer ensures its stability even with the use of additional attachments.

In heavy equipment models, wheel locking is provided. If the dimensions of the motor block "Cascade" are large enough, this function will make it easier to manage it. Turning around is easy.

Steering racks allow you to adjust the height. All control systems are located on the steering wheel, except the gearshift lever.

Labeling equipment

If the equipment uses an imported engine, the figure "61" is present in the marking. Domestic production engine in the motoblock scheme "Cascade" is designated by the number "6".

The power unit is also marked. The combination of "DM66" indicates that the oil supply is carried out by spraying method. Marking "DM68" corresponds to the supply of lubricant by means of a gear pump.

Scheme motoblock "Cascade" contains reducers with different marks. If this part has the designation 04, then the gearbox is basic. Marking 02 speaks about the strengthened reducer, and 05 - high-speed mode basic with the strengthened type.

The designation 06 indicates the presence of a wheel lock, and 07 - about a simpler reinforced gearbox.

Features of work

A distinctive feature of the presented unit is the location of all control systems on the handlebars (except the gear lever). This facilitates the process - without detaching from the work, the user can control the functions of the equipment.

The steering column itself is regulated by the height of the owner's height.

The center of gravity of the device is located low enough to conduct control without any effort.

Additional parts are provided, the devices providing multifunctionality of the unit "Cascade" (motoblock). The instruction says that it is possible to process even the virgin land.

The presence of the trolley will allow transportation of tools and containers to the work site.

Modern requirements put forward for the work of the presented equipment are fully implemented. They are confirmed by the ISO 9002 quality certificate.

Motoblock service

Ensuring efficiency and safety of operation will allow regular maintenance of equipment.

Such work implies, if necessary, to change the oil, check the engine, adjust the control, update the gearbox of the Kaskad motoblock, etc.

If the unit is new, it needs to be rolled in a sparing mode, in order to allow all components to rub against each other. This will avoid the rapid deterioration of engine components, other moving parts, as well as gearboxes of the Kaskad motoblock, its stuffing box and other elements.

At the first start-up of the equipment it is necessary to fill the oil in the crankcase of the engine. The mixture used in the Cascade motor block must have a certain viscosity according to the SAE classification and the API.

Lubrication should be designed for four-stroke gasoline engines. What kind of oil should be used in the Kaskad motoblock, SunGarden responds and recommends ST, SG, SH, SJ, SL, SM.

The first replacement should be done after 2-5 hours of operation.

Motoblock adjustment

According to the requirements of the manufacturer's instructions, after the end of the first working season, the equipment should be adjusted.

This action is carried out in the field of the fuel system, valves and carburetor motor block "Cascade."

This is a rather complicated process, therefore, it is necessary to study the adjustment technology carefully.

In the first year of operation, the equipment does not require any additional actions and interventions in the system. Factory parameters ensure the stability of the operation during the season of such an aggregate, as the motor block "Cascade". Customer feedback indicates a fairly good quality of the equipment, even without additional configuration, up to 4 years.

However, in the presence of malfunctions, instability of engine speed of the motor block "Cascade", adjustment of the carburetor is required already in 2 years of operation.

Such a procedure will be needed after long periods of inactivity or, conversely, inaction.

Carburetor adjustment technology

Before proceeding, warm up the engine. Gradually, the carburetor is adjusted on the Kaskad motoblock. 2 screws of the minimum and maximum gas are screwed to the stop, and then unscrewed by one and a half turn.

The gear lever is set to minimum travel, but the engine should continue to operate.

The throttle screw should be set to the minimum cycle of motor rotation at idle.

The engine must be running without noise and stops.

Using the screws to adjust the level of fuel entering the carburetor of the motor block "Cascade", it will not be difficult. Tightening the screw will help enrich the fuel, and its weakening will lead to an increase in air in the mixture.

Adjustment of the level of fuel carburetor motoblock "Cascade" should be held regularly (at the end or the beginning of the season of work).

The essence of adjustment

The engine speed is regulated by a low-pressure propeller at idling speed. This will allow you to correct the maximum speed. The same principle applies when setting the minimum value. This is done by changing the closing angle of the Cascade motor block.

The gear lever, translated into the "gas" mode, allows you to adjust the ideal stroke of the engine. The maximum permissible number of revolutions of the screw does not exceed 2.5.

The correctness of the adjustment is easy to check by the appearance of the spark plug. After work in the load mode in a short period of time, there should be no deposits or traces of fuel on the part.

However, such undesirable phenomena depend not only on tuning the carburettor mixture. A malfunction of the ignition or cooling system may cause similar occurrences on the spark plugs.

Carburetor cleaning

When the fuel does not reach the carburettor in sufficient quantity, it is necessary to clean during the adjustment process.

The construction of the Kaskad motoblock implies removal of the hose from the inlet fitting. For the K45 carburetor, just press on the gasket so that the gasoline passes through the hole.

It is also necessary to process the coarse filter. To do this, turn off the fuel cock and completely disassemble. All parts are processed by gasoline. After that, all the elements are collected.

If fuel from the carburetor does not enter the cylinders, you will have to revise the fuel valve. The cause of this phenomenon can also be the presence of contamination on the jets.

Carburetor type KMB-5

To adjust the carburetor KMB-5 motoblock "Cascade" there is a certain technology tuning.

Initially eliminate gasoline from the float cavity. An air mixture is fed through the fuel supply connection.

Adjustment of the carburetor KMB-5 motoblock "Cascade" will require its installation in the working position. When the air is supplied, its movement must be unimpeded. When flipping the part, the blowdown stops completely.

In the event that such actions occur without deviations, the work of the carburettor is considered to be regulated.

Carburetor K-60

Carry out the adjustment of the carburetor strictly according to the manufacturer's instructions for the specific model. Otherwise, you can simply break down the equipment.

Carburetor K-60 is used in the model M-3. It will require the throttle to be installed so that the gap between its base and the duct is 2-2.5 mm wide. It can be seen through the branch pipe of such an aggregate, as the motor block "Cascade". Adjusting the carburetor will require clamping the tuning screw and turning it to 0.5-1 turn.

Then the engine is 5 minutes. Warm up and, turning the adjusting screw, expect a decrease in the engine speed. This is the optimal position. To determine it at minimum speed, the rotation speed is reduced and, smoothly turning the screw, find its optimum position.

Knowing the principle of operation and the basic characteristics of the unit, it is possible to use efficiently and safely in work such techniques as the "Cascade" motoblock. Adjustment of the carburetor should be carried out as necessary in accordance with the manufacturer's instructions.

Adjusting the operation of this component of the equipment will ensure the stability of the engine speed after long loads or inactivity. The presented motoblock is guaranteed to last a long time, and the actions performed with its help will not require great expenditure of physical strength. Proper maintenance and adjustment of the unit will not allow you to know emergency situations during the processing of land.